On-chain tooling,
shipped fast.
I build the indexers, dashboards, and data pipelines that crypto teams need but don't have the headcount to build. Senior, solo, and native to this stack — you talk to the person writing the code.
What I build
Indexers and data pipelines
Chain data into a queryable database. Event ingestion, backfills, reorg handling — the parts that break at 3am.
Dashboards and internal tools
The admin panel, the ops view, the thing your team currently does in a spreadsheet.
Wallet and protocol integrations
Read-only profilers, claim flows, portfolio views, multi-chain balance aggregation.
APIs and webhooks
Normalized feeds from messy sources. Rate limiting, caching, and docs your users won't email you about.
Frontends for protocols that have none
Working contracts, no interface. That's a two-week problem, not a hire.
Proof, not promises
Wallet X-Ray — a free, read-only cross-chain wallet profiler.
Paste an address, get its full activity profile across eight chains. No wallet connection.
Built in 2 days. Source is open. It isn't a business — it's the fastest way to show you what I'd build for you.
How it works
Scoped, fixed-price projects
We agree on what ships and what it costs before I start. No hourly creep, no surprise invoices.
Two-week first milestone
Something running in your hands within two weeks, always. If it isn't working by then, you've lost two weeks instead of a quarter.
You own everything
Code, infra, repos. Handed over clean, documented, and deployable without me.
Typical engagement: $8,000–$25,000, two to six weeks. Hourly available at $125/hr for ongoing work.
Who this is for
- Protocols with working contracts and no frontend
- Infra startups whose roadmap is longer than their eng team
- Data and analytics products that need another pair of hands on the pipeline
- Agencies with crypto overflow they'd rather subcontract than turn down
Not for you if you need audited smart contract work. I build the layer above the contracts — data, interfaces, tooling — and I'll tell you honestly when something needs a specialist instead.
Start a project
Tell me what's stuck.
If I can help, you'll get a scope and a price within 48 hours. If I can't, I'll say so and point you somewhere better.
hi@0xegg.com